These are easy and fun to make. They come out 8-9” square which is just the right size for a car pillow or one to correct the angle of your neck on a pile of pillows. For the sample, Jo-Ann Sensations bulky yarn was used. It makes a nifty diagonal design when knitted in the round as it is on the Addi. If you choose a different yarn, it may be necessary to adjust the row count a bit to get a perfect square.